Last night I checked for any dates on the current and next 4L cans at home.

The Greek one ('Altis' extra virgin from Elais) has a 'best before' date on the can but the Spanish one (Carbonell extra virgin) does not!

The latter was on a supposedly 50% off sale so I bought on that basis and the packaging looks extremely new, so I hope the oil is as fresh as the shiny new packaging.

Like Brosnan and most of you, I use it for everything as I couldn't be bothered having several cluttering up the place.